热门试题:
[单选题]代发工资单位应指定专人与我行联系办理代发工资业务并将所指定专人的身份证复印件加盖()用于其办理代发工资业务时核验。
A.单位公章
B.法人私章
C.预留签章
D.以上都对
[单选题].引起应激的原因,我们可把它称之为
A.应激源
B.应激
C.情绪
[单选题]按照( )的原则,在供电方案中,明确客户治理电能质量污染的责任及技术方案要求。
A.“安全、可靠、经济、运行灵活以及管理方便”
B.“谁污染、谁治理”以及“同步设计、同步施工、同步投运、同步达标”
C.“满足客户近期、远期电力的需求,具有最佳的综合经济效益”
D.“供电可靠、运行灵活、操作检修方便、节约投资和便于扩建等要求”
[多项选择]下列属于“藏北三珍”的是()
A. 冬虫夏草炖血鸡
B. 人参果拌酥油大米饭
C. 马奶酒
D. 蘑菇炖羊肉
[单选题] 以( )为指导方向,科学制定提量措施,吸引客户进站加油,通过提升客户消费量促进积分沉淀。
A.公司政策
B.“一站一策”
C.营销话术
D.维持客户
[简答题]票据背书不能进行部分背书即将票据金额部分转让或转让给两人以上。( )
[判断题]BD004 焊接接头的硬度试验在其横截面上进行。( )
A.正确
B.错误
[单项选择]安全卡瓦的质量为()kg。
A. 110
B. 105
C. 100
D. 98
[判断题]盾构隧道若为单层衬砌,防水采用多道防线防水,一般设1~2条防水槽,槽内设橡胶防水密封垫。
A.正确
B.错误
[单项选择]嫦娥四号中继星正式命名为(),将于5月发射。这是世界首颗地球和月球之间的专用中继通信卫星。
A. 星域
B. 玉兔
C. 鹊桥
D. 月空
[多选题]进路锁闭分为()。
A.预先锁闭
B.接近锁闭
C.不完全锁闭
D.完全锁闭
[单项选择]在关系模式R(u)中,如果X->Y,并且对于X的任何一个真子集X',都有X'->Y,则称
A. Y函数依赖于X
B. Y对X完全函数依赖
C. Y对X部分函数依赖
D. R属于2NF
[判断题]
扶梯的牵引链条节越多,自重越重,摩擦越大。大提升高度多采用大节距牵引
链条。
A.正确
B.错误
[单选题]10.下列心律失常应视为危急情况的是
A. 心房颤动
B. 窦性心动过速
C. 室性期前收缩,“R”落在“T”上
D. 室性期前收缩,2~4次/min
E. 窦性心律不齐
[单选题]267.叉车通过道口时应( )行驶不换挡,一慢、二看、三通过
A.(A)高速
B.(B)低速
C.(C)中速
D.(D)一般速度
[单项选择]关于人工自动免疫,下列哪项是错误的
A. 人工自动免疫是向机体内注射抗原,在血清中有相应抗体出现
B. 自动免疫后产生的抗体延缓时间较久
C. 在免疫力最明显的期限过去后,免疫力会突然下降
D. 再次接种,可使抗体再度提高
E. 应适时地加强免疫
[单项选择]If you are worried about things and are under a lot of stress at work or school, then you are probably not sleeping well. Worry can keep you awake, tossing and (26) in bed until the early hours of the morning when you eventually (27) asleep. When you wake up, you don’t feel (28) , but tired and worn out and (29) to face a new day.
Dr. Henry Winkle, in a recent newspaper article (30) Stress and Sleep, (31) that stress and lack of sleep are directly (32) Dr. Winkle says, "the more we worry, the (33) we sleep, the more we are unable to deal with (34) " "If we can find a way to get a good night’ s sleep," he (35) ," we can often find the (36) to deal with what’ s worrying us. "
So, what is a good night’ s sleep Research shows that the amount of sleep which people need in order to keep healthy (37) a lot. Seven hours is about the average amount, (38)
A. power
B. energy
C. vigor
D. force
[判断题]大跨度钢架结构厂房、库房着火,首先应开窗或破拆排烟、排热、然后冷却结构,在确保无坍塌危险的前提下,才能深入内部设置水枪阵地。()
A.正确
B.错误
[判断题]P公司采用分期收款方式销售商品的,R注册会计师应认可其按照发运凭证的数量与经批准的商品价目表的单价的乘积确认主营业务收入的金额。 ( )
[多选题]互感器的( )应停电进行,一次侧有明显的断开点,二次回路断开。试验时操作人员应站在绝缘垫上并进行呼唱,有防止反送电、防止人员触电的措施。
A.安装
B.更换
C.拆除
D.现场校验
E.略
[判断题]( )禁止擅自进入铁路线路封闭区域或者在未设置行人通道的铁路桥梁、隧道通行。
A.正确
B.错误
[单项选择]急性间质性肾炎的尿常规一般表现为()
A. 大量蛋白尿
B. 无菌性白细胞尿、蛋白尿及血尿
C. 无菌性白细胞尿及大量蛋白尿
D. 肉眼血尿
E. 以上均不是
[单选题]长期应用广谱抗生素可诱发哪种感染( )
A.致病性大肠杆菌感染
B.空肠弯曲菌感染
C.白色念珠菌感染
D.轮状病毒感染
E.柯萨奇病毒感染
[判断题]用于扑救电气设备、仪器仪表以及油类等初期火灾的是泡沫灭火器。( )
A.正确
B.错误
[单选题]如果注塑机喷嘴头部半径为18mm,那么主流道衬套凹坑半径不可以采用的是ˍˍ。
A.18mm
B.20mm
C.22mm
D.24mm
[判断题]防爆场所的电气敷设,架空敷设时宜采用电缆桥架。
A.正确
B.错误
[多选题]中心变电站低压柜选用西门子LA39系列按钮和AD16型信号灯,信号灯颜色:( )为合闸指示,( ) 为分闸指示,( )为故障指示。
A.红色
B.绿色
C.黄色
D.橙色
[单项选择]Though they had cleaned the floor, there was still ______ rice on it.
A. a few
B. few
C. a little
[单选题]客户受电工程送电前因采取措施防止( )。
A.相位及相序颠倒
B.形成交叉供电
C.向电网倒送电
D.联锁装置不可靠
[单选题]铣削锥齿轮时,若( )会产生齿向误差和齿形误差超差。
A.对刀不准
B.分度头精度低
C.铣刀磨钝
[单项选择]在该患儿的治疗中,下列叨颐是正确的
A. 维生素D220~40IU治疗
B. 抗生素治疗
C. 对有并发症的应给予维生素D3肌肉注射
D. 给予维生素D2预防量治疗
E. 外科手术
[单选题]高压供电方案的有效期为( )。
A. 半年
B. 1年
C. 2年
D. 三个月
[单项选择]一国某年实际GDP为A,潜在GDP为B,则该国GDP缺口为()。
A. (A-B./A
B. (A-B./B
C. A-B
D. B-A
[单项选择]Passage Five
Brittany Donovan was born 13 years ago in Pennsylvania. Her biological father was sperm donor G738. Unbeknownst to Brittany’s mother, G738 carried a genetic defect known as fragile X-a mutation that all female children born from his sperm will inherit, and which causes mental impairment, behavioral problems and atypical social development.
Last week, Brittany was given the green light to sue the sperm bank, Idant Laboratories of New York, under the state’s product liability laws. These laws were designed to allow consumers to seek compensation from companies whose products are defective and cause harm. Nobody expected them to be applied to donor sperm.
Thousands of people in the US have purchased sperm from sperm banks on the promise that the donor’s history has been carefully scrutinized and his sample rigorously tested, only for some of them to discover that they have been sold a batch of bad seed. Some parents learn about genetic anomalies after their disabled child
A. people are entitled to donor sperm
B. donated sperm should be just a product
C. Donovan is allowed to sue the sperm bank
D. Donovan’s health problems have been clinically certified
[单选题]在资本循环中,产业资本依次经过( )。
A.产业资本、商业资本、借贷资本
B.固定资本、流动资本、生产资本
C.货币资本、生产资本、商品资本
D.不变资本、可变资本、流通资本
[单项选择]双侧乳头连线相当于()
A. T10
B. T4
C. T12
D. C7~T5
E. T2~6